diff --git a/model/model.py b/model/model.py
index e69de29..31c79e0 100644
--- a/model/model.py
+++ b/model/model.py
@@ -0,0 +1,22 @@
+from sqlmodel import SQLModel, Field, Column, JSON
+
+
+class Department(SQLModel, table = True):
+    did: int = Field(default=None, primary_key=True)
+    dname: str = Field(max_length=100)
+    name_en: str = Field(max_length=100)
+    department_leader: list[int] = Field(default=[], sa_column=Column(JSON))
+    parent_id: int = Field(default=0)
+    order: int = Field(default=0)
+
+class Employee(SQLModel, table = True):
+    userid: int = Field(default=None, primary_key=True)
+    ename: str = Field(max_length=100)
+    dept_id: int = Field(foreign_key='Department.did')
+    open_userid: str = Field(max_length=100)
+
+
+
+
+
+